Across
- 2. the green pigment in leaves
- 3. the process of making food for plants
- 9. they take only water and minerals from their host but prepare their own food
- 10. plants that prepare their own food
Down
- 1. beneficial relationship
- 4. plants that do not prepare their own food
- 5. plants that live on dead and decaying matter
- 6. plants that are fully dependent on their hosts
- 7. dioxide one of the important components for photosynthesis
- 8. the layer of air around earth